735473484

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{18899}}^1$

素因数の和:18979

約数の個数: 72

約数和(自身を含む): 1981324800

約数和(自身を除く): 1245851316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 6486, 9729, 12972, 18899, 19458, 37798, 38916, 56697, 75596, 113394, 170091, 226788, 340182, 434677, 680364, 869354, 888253, 1304031, 1738708, 1776506, 2608062, 2664759, 3553012, 3912093, 5216124, 5329518, 7824186, 7994277, 10659036, 15648372, 15988554, 20429819, 31977108, 40859638, 61289457, 81719276, 122578914, 183868371, 245157828, 367736742, 735473484]

約数ペア:

[(1, 735473484), (2, 367736742), (3, 245157828), (4, 183868371), (6, 122578914), (9, 81719276), (12, 61289457), (18, 40859638), (23, 31977108), (36, 20429819), (46, 15988554), (47, 15648372), (69, 10659036), (92, 7994277), (94, 7824186), (138, 5329518), (141, 5216124), (188, 3912093), (207, 3553012), (276, 2664759), (282, 2608062), (414, 1776506), (423, 1738708), (564, 1304031), (828, 888253), (846, 869354), (1081, 680364), (1692, 434677), (2162, 340182), (3243, 226788), (4324, 170091), (6486, 113394), (9729, 75596), (12972, 56697), (18899, 38916), (19458, 37798)]